Code coverage tests

This page documents the degree to which the PARI/GP source code is tested by our public test suite, distributed with the source distribution in directory src/test/. This is measured by the gcov utility; we then process gcov output using the lcov frond-end.

We test a few variants depending on Configure flags on the pari.math.u-bordeaux1.fr machine (x86_64 architecture), and agregate them in the final report:

The target is 90% coverage for all mathematical modules (given that branches depending on DEBUGLEVEL or DEBUGMEM are not covered). This script is run to produce the results below.

LCOV - code coverage report
Current view: top level - modules - groupid.c (source / functions) Hit Total Coverage
Test: PARI/GP v2.8.0 lcov report (development 16358-a11f489) Lines: 168 196 85.7 %
Date: 2014-04-11 Functions: 7 8 87.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 161 241 66.8 %

Function Name Sort by function name Hit count Sort by hit count
group_ident 830
group_ident_i 830
group_ident_trans 0
groupelts_sumorders 1325
indexgroupcentre 95
indexgroupsubgroup 10
vecgroup_idxlist 65
vecgroup_sumorders 495

Generated by: LCOV version 1.9